spend on 后面是用动词ing形式吗A lot of money is spent on research into the causes of cancer.spend on 后面怎么没用动词ing形式?谢.
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spendon后面是用动词ing形式吗Alotofmoneyisspentonresearchintothecausesofcancer.spendon后面怎么没用动词ing形式?谢.spendon后
spend on 后面是用动词ing形式吗A lot of money is spent on research into the causes of cancer.spend on 后面怎么没用动词ing形式?谢.
spend on 后面是用动词ing形式吗
A lot of money is spent on research into the causes of cancer.
spend on 后面怎么没用动词ing形式?
谢.
spend on 后面是用动词ing形式吗A lot of money is spent on research into the causes of cancer.spend on 后面怎么没用动词ing形式?谢.
人+spend money/time （in ）doing sth 做某事花了多少钱或多少时间
人+spend money on sth 买sth花了多少钱
两种用法,明白了吧!
spend in 后面加ing
sb spends time on sth= it takes sb time to do sth.
sth costs sb money=sb spends money on sth=sb pays money for sth.
sb spends money on sth=sb pays money for sth.
research 在这里是名词,research into 探究,调查的意思
而这里应该是指对致癌原因的研究,into表示针对的对象
spend on 后面是用动词ing形式吗A lot of money is spent on research into the causes of cancer.spend on 后面怎么没用动词ing形式?谢.
enjoying 后面可以接动词ing的形式吗是“enjoying”这个ing形式后面还是用动词ing形式吗
on the way to 中to是介词么,后面是否加动词ing形式
动词ing形式作介词宾语就是在介词后面接动词ing形式,怎么go on walking是作动词的宾语
have problem 后面的动词是v.ing 还是to do sth是用动词不定式还是动词ING形式?
be动词后面动词要用ing形式吗
sb spend some money on后可不可以加动词ing形式,还是只能加名词
what about 后面的动词是用不定式还是动词ing形式?
must后面接什么,是动词ing形式还是原形
should 后面是加动词原形还是ing形式
as是介词吗?后面跟动词是不是ing形式?
hold on to 后面是接名词还是动词ing?
哪些词后面必须用动词ing形式做宾语
英语中介词后面都用动词ing形式吗?
一般现在时be动词后面用ing形式吗
why not ,how about what about 后面是用动词Ing形式还是用原型
see后面动词是用ing形式还是原型麻烦告诉我
not only,but also后面如果是动词要用ing形式吗?应该不要吧